A247778 - cp's OEIS frontend

A247778 Least k such that e - (1 + 1/k)^k < 1/n.

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	15
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	29
23	31
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	49
37	50
38	51
39	53
40	54
41	55
42	57
43	58
44	59
45	61
46	62
47	63
48	65
49	66
50	68
51	69
52	70
53	72
54	73
55	74
56	76
57	77
58	78
59	80
60	81
61	82
62	84
63	85
64	87
65	88
66	89

[1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 19, 20, 21, 23, 24, 25, 27, 28, 29, 31, 32, 34, 35, 36, 38, 39, 40, 42, 43, 44, 46, 47, 49, 50, 51, 53, 54, 55, 57, 58, 59, 61, 62, 63, 65, 66, 68, 69, 70, 72, 73, 74, 76, 77, 78, 80, 81, 82, 84, 85, 87, 88, 89]

cp's OEIS Frontend

A247778 Least k such that e - (1 + 1/k)^k < 1/n.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	15
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	29
23	31
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	49
37	50
38	51
39	53
40	54
41	55
42	57
43	58
44	59
45	61
46	62
47	63
48	65
49	66
50	68
51	69
52	70
53	72
54	73
55	74
56	76
57	77
58	78
59	80
60	81
61	82
62	84
63	85
64	87
65	88
66	89

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	15
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	29
23	31
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	49
37	50
38	51
39	53
40	54
41	55
42	57
43	58
44	59
45	61
46	62
47	63
48	65
49	66
50	68
51	69
52	70
53	72
54	73
55	74
56	76
57	77
58	78
59	80
60	81
61	82
62	84
63	85
64	87
65	88
66	89

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	15
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	29
23	31
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	49
37	50
38	51
39	53
40	54
41	55
42	57
43	58
44	59
45	61
46	62
47	63
48	65
49	66
50	68
51	69
52	70
53	72
54	73
55	74
56	76
57	77
58	78
59	80
60	81
61	82
62	84
63	85
64	87
65	88
66	89